This 4,000mAh power bank is compatible with various electronic devices, like iPhone 6S, iPhone 6, iPhone 5S, iPhone 5, iPad Mini, iPad Air, Samsung, HTC, Nexus 6, Nexus 9, digital cameras, etc. Since it is lightweight and ultra-slim designed (just 8mm thin and 110g weight), you can easily carry it in your pocket. What's more, this power bank comes with brilliant color and light fragrance, which will let you stand out from the crowd.

Features

Portable, practical and long cycle life.

Safe and reliable, perfect for using on traveling and outdoor activities.

High security: protection for overcharge, over-discharge, overload, and short circuit.